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# Let X equal the excess weight of soap in a 1000- gram bottle. Assume that the ISBN: 9780321923271 41

## Solution for problem 7.4-2 Chapter 7.4

Probability and Statistical Inference | 9th Edition

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Problem 7.4-2

Let X equal the excess weight of soap in a 1000- gram bottle. Assume that the distribution of X is N(, 169). What sample size is required so that we have 95% confidence that the maximum error of the estimate of is 1.5?

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Statistics 201 8/25/16  Statistics­ how data is collected, analyzed& interpreted ­­descriptive statistics­ describes a dataset, the data itself don’t generalize the facts about dataset to a larger group. ­­ inferential­ generalize (generalizations are called inferences), contain uncertainty.  Data­ information, takes the form of observed measurements or descriptions ­­Stats­...

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##### ISBN: 9780321923271

The full step-by-step solution to problem: 7.4-2 from chapter: 7.4 was answered by , our top Statistics solution expert on 07/05/17, 04:50AM. Since the solution to 7.4-2 from 7.4 chapter was answered, more than 254 students have viewed the full step-by-step answer. Probability and Statistical Inference was written by and is associated to the ISBN: 9780321923271. The answer to “Let X equal the excess weight of soap in a 1000- gram bottle. Assume that the distribution of X is N(, 169). What sample size is required so that we have 95% confidence that the maximum error of the estimate of is 1.5?” is broken down into a number of easy to follow steps, and 43 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 59 chapters, and 1476 solutions. This textbook survival guide was created for the textbook: Probability and Statistical Inference , edition: 9.

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